Running Mir apps on latest Snappy

Kevin Gunn kevin.gunn at canonical.com
Mon Oct 12 22:00:17 UTC 2015


Hey Darren - it just dawned on me, what's your host development machine on
? 15.04 or 15.10 ? There is a c++ abi break between 15.04 and 15.10, so you
wouldn't be able to use mir or qt components built on 15.10 on these 15.04
core images.
br,kg

On Mon, Oct 12, 2015 at 4:52 PM, Kevin Gunn <kevin.gunn at canonical.com>
wrote:

> Hey Darren -
> so I was able to run the Qt clock demo on top of the mir snap. Here's a
> quick list of what I did, so maybe we can figure out a possible difference
> in what you and I both attempted.
>
> The image...
> for the Ubuntu Core image I followed the instructions at
> https://developer.ubuntu.com/en/snappy/start/ under the heading "Getting
> started with an x86 device". iiuc, you actually created an image from the
> ubuntu-device-flash tool ? this might be one difference.
>
> Mir snap...
> i installed the mir snap from the store, snappy install mir.mvp-demo
> which auto launched mir server just fine.
> It was built a few months ago using the exact same instructions in the
> post you were trying to follow.
>
> Qt clock snap...
> I actually scp'd an old Qt snap i had lying around, again, it had been
> built using the exact same instructions in the post.
> $ scp *.snap ubuntu at xxx.xxx.xxx.xxx:/home/ubuntu
> $ sudo snappy install --allow-unauthenticated qtdec*.snap
> $ export LC_ALL=C.UTF-8
> $ sudo qtdeclarative5-examples-amd64.clocks
>
> Note, don't forget to set the LC_ALL, that'll result in an error.
>
> br,kg
>
>
> On Mon, Oct 12, 2015 at 12:01 PM, Darren Landoll <darren.landoll at gmail.com
> > wrote:
>
>> On Mon, Oct 12, 2015 at 12:25 PM, Kevin Gunn <kevin.gunn at canonical.com>
>> wrote:
>>
>>> Hey Darren - give me a chance to replicate what you're doing so i can
>>> compare results.
>>> One question, were you able to run the gui example per the original
>>> instructions in a vm ??
>>>
>>> br,kg
>>>
>>
>> I briefly tried setting up and running it within a VM (on my Ubuntu 12.04
>> machine), but was having trouble getting the Mir server to even run on the
>> VM. I can try again with a newer desktop release that I've been setting up
>> on a different PC.
>>
>>
>
>
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